joe biden was there. he led the u.s. delegation for the installation mass. and then the pope treated this message, let us keep a place for christ in our lives, let us care for one another and let us be loving custodians. a couple of minutes later, he said this -- >> the pope must serve all people, especially the poor, the weak and the vulnerable. >>> 8:32. we're following developing news coming in from iraq this morning. at least 56 people have been killed. more than 200 were hurt in series of bombings in and around baghdad. [ sirens ] >> you are looking here at video out of baghdad this morning. most of those attacks were car bombs. they targeted small restaurants and bus shoppe stops in shiite areas. one of the deadliest attacks happened near the heavily fortified greenstone. that's where the -- green zone. that's where the american embassy is located. >>> the attacks come on the 10th anniversary of the u.s.- led invasion of iraq. here in the bay area, a memorial to troops killed in iraq and afghanistan in lay fayette has -- in la fayette has become a land